--- jsr166/src/test/tck/ReentrantLockTest.java	2014/12/31 19:05:43	1.54
+++ jsr166/src/test/tck/ReentrantLockTest.java	2014/12/31 20:34:16	1.55
@@ -166,6 +166,8 @@ public class ReentrantLockTest extends J
         case awaitUntil:
             assertTrue(c.awaitUntil(delayedDate(timeoutMillis)));
             break;
+        default:
+            throw new AssertionError();
         }
     }